package com.lwj.service;

import javax.servlet.http.HttpServletResponse;
import java.util.List;
import java.util.concurrent.Future;

public interface HelloService {
    public String text() ;
    String textAsync() throws InterruptedException;
    public Future<String> text1() throws InterruptedException;
    String text2();
    String text3(HttpServletResponse response);
}
